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    ELECTRICAL SPLIT-CAGE OR CANNED COOLANT PUMP
    3.
    发明申请
    ELECTRICAL SPLIT-CAGE OR CANNED COOLANT PUMP 审中-公开
    电动分离罐或罐式冷却泵

    公开(公告)号：US20150240820A1

    公开(公告)日：2015-08-27

    申请号：US14428372

    申请日：2012-09-17

    申请人： PIERBURG PUMP TECHNOLOGY GMBH

    发明人： Wolfgang Zacher ,  Rene Patzner

    IPC分类号： F04D13/06 ,  F04D15/00 ,  F04D13/08

    CPC分类号： F04D13/0606 ,  F04D13/08 ,  F04D15/0094 ,  H02K5/128 ,  H02K11/215

    摘要： An electric canned coolant pump includes a drive motor comprising a split case provided as a separating can which separates a wet chamber comprising a motor rotor from a dry chamber comprising a motor stator. The separating can comprises a separating can form-fit structure. A Hall sensor is arranged on the separating can. The Hall sensor detects a position of the motor rotor in the dry chamber. The Hall sensor comprises a sensor head and Hall sensor electric connecting lines. A positioning element comprises positioning element electric connecting lines which are connected with the corresponding Hall sensor electric connecting lines. The positioning element electric connecting lines comprise a connecting body comprising a connecting body form-fit structure. The connecting body is electrically insulating and holds the positioning element electric connecting lines. The separating can form-fit structure and the connecting body form-fit structure fix the connecting body on the separating can.

    摘要翻译： 一种电动罐式冷却剂泵包括驱动电动机，其包括设置为分离罐的分离壳体，其将包括电动机转子的湿室与包括电动机定子的干燥室分离。 分离罐可以包括分离罐形式配合结构。 分离罐上设有霍尔传感器。 霍尔传感器检测电机转子在干燥室中的位置。 霍尔传感器包括传感器头和霍尔传感器电气连接线。 定位元件包括与相应的霍尔传感器电连接线连接的定位元件电连接线。 定位元件电连接线包括连接体，该连接体包括连接体形状配合结构。 连接体电绝缘并保持定位元件电连接线。 分离可以形成配合结构，连接体形状配合结构将连接体固定在分离罐上。

    FAN MOTOR CONTROL SYSTEMS
    4.
    发明申请
    FAN MOTOR CONTROL SYSTEMS 有权
    风扇电机控制系统

    公开(公告)号：US20120007531A1

    公开(公告)日：2012-01-12

    申请号：US13233593

    申请日：2011-09-15

    申请人： Ravishanker Krishnamoorthy ,  Foo Leng Leong ,  Edy Susanto ,  Yayue Zhang ,  Cheng Yong Teoh

    发明人： Ravishanker Krishnamoorthy ,  Foo Leng Leong ,  Edy Susanto ,  Yayue Zhang ,  Cheng Yong Teoh

    IPC分类号： G05D23/20 ,  H05K7/02

    CPC分类号： F04D27/004 ,  F04D13/0693 ,  F04D15/0094 ,  F04D25/0693 ,  F04D27/001 ,  H02K29/12 ,  H02K29/14 ,  H02P6/08 ,  H02P6/182 ,  H02P29/032

    摘要： A fan system includes a motor control module external to a motor housing of a fan assembly. The motor control module includes a speed control module. The fan assembly includes a fan and the motor housing. One or more first conductors are configured to connect the motor control module to a motor in the motor housing. One or more second conductors are configured to connect the motor control module to a host device control module. The host device control module is separate from the motor control module and is configured to generate a control signal. The speed control module is configured to control speed of the fan based on the control signal.

    摘要翻译： 风扇系统包括在风扇组件的电动机壳体外部的电动机控制模块。 电动机控制模块包括速度控制模块。 风扇组件包括风扇和电动机壳体。 一个或多个第一导体被配置为将电动机控制模块连接到电动机壳体中的电动机。 一个或多个第二导体被配置为将电动机控制模块连接到主机设备控制模块。 主机设备控制模块与电机控制模块分离，并被配置为产生控制信号。 速度控制模块被配置为基于控制信号来控制风扇的速度。

    Method and device for determining the hydraulic flow rate in a pump driven by a synchronous electric motor
    5.
    发明授权
    Method and device for determining the hydraulic flow rate in a pump driven by a synchronous electric motor 有权
    用于确定由同步电动机驱动的泵中的液压流量的方法和装置

    公开(公告)号：US07454985B2

    公开(公告)日：2008-11-25

    申请号：US10539654

    申请日：2004-08-30

    申请人： Elio Marioni

    发明人： Elio Marioni

    IPC分类号： G01F1/66 ,  H02P6/08

    CPC分类号： G01D5/145 ,  F04D15/0088 ,  F04D15/0094

    摘要： The present invention relates to a method and relevant electronic device (10) for determining the hydraulic flow rate in a pump driven by a synchronous electric motor (12), said motor (12) being of the type comprising a rotor (14), equipped with a permanent magnet, which is rotation-driven by the electromagnetic field generated by a stator (16) equipped with pole pieces (18) with relevant windings. The method comprises an indirect measuring of the flow rate through the following steps of: acquiring at least one pump operation variable; comparing the value of said variable with a predetermined correlation table to hydraulic flow rate values and determining a corresponding flow rate value.

    摘要翻译： 本发明涉及一种用于确定由同步电动机（12）驱动的泵中的液压流量的方法和相关的电子装置（10），所述电动机（12）是包括转子（14） 具有由配备有相关绕组的极片（18）的定子（16）产生的电磁场旋转驱动的永久磁铁。 该方法包括通过以下步骤间接测量流量：获取至少一个泵操作变量; 将所述变量的值与预定的相关表相比较，以确定相应的流量值。

    Method and device for determining the hydraulic flow rate in a pump driven by a synchronous electric motor
    6.
    发明申请
    Method and device for determining the hydraulic flow rate in a pump driven by a synchronous electric motor 有权
    用于确定由同步电动机驱动的泵中的液压流量的方法和装置

    公开(公告)号：US20060288772A1

    公开(公告)日：2006-12-28

    申请号：US10539654

    申请日：2004-08-30

    申请人： Elio Marioni

    发明人： Elio Marioni

    IPC分类号： F04B51/00

    CPC分类号： G01D5/145 ,  F04D15/0088 ,  F04D15/0094

    摘要： The present invention relates to a method and relevant electronic device (10) for determining the hydraulic flow rate in a pump driven by a synchronous electric motor (12), said motor (12) being of the type comprising a rotor (14), equipped with a permanent magnet, which is rotation-driven by the electromagnetic field generated by a stator (16) equipped with pole pieces (18) with relevant windings. The method comprises an indirect measuring of the flow rate through the following steps of: acquiring at least one pump operation variable; -comparing the value of said variable with a predetermined correlation table to hydraulic flow rate values and determining a corresponding flow rate value.

    摘要翻译： 本发明涉及一种用于确定由同步电动机（12）驱动的泵中的液压流量的方法和相关的电子装置（10），所述电动机（12）是包括转子（14） 具有由配备有相关绕组的极片（18）的定子（16）产生的电磁场旋转驱动的永久磁铁。 该方法包括通过以下步骤间接测量流量：获取至少一个泵操作变量; - 将具有预定相关表的所述变量的值与液压流量值进行比较，并确定相应的流量值。

    Submerged motor vane wheel rotation direction control structure
    7.
    发明申请
    Submerged motor vane wheel rotation direction control structure 失效
    潜水电机叶轮旋转方向控制结构

    公开(公告)号：US20030118441A1

    公开(公告)日：2003-06-26

    申请号：US10027543

    申请日：2001-12-20

    发明人： Chi-Der Chen

    IPC分类号： F01D001/02

    CPC分类号： F04D15/0027 ,  F04D15/0055 ,  F04D15/0094

    摘要： A submerged motor vane wheel rotation direction control structure includes a blade pivoted to a locating block inside of the water guide chamber of a submerged motor, a vane wheel, the vane wheel having sloping teeth radially extended from the motor shaft of the submerged motor, which push the blade outwards toward to an open position for the passing of flow of water upon clockwise rotation of the vane wheel, and is forced into engagement with the blade to hold the blade in a close position upon counter-clockwise rotation of the vane wheel, causing the submerged motor to reverse the vane wheel.

    摘要翻译： 淹没式电动机叶轮旋转方向控制结构包括一个叶片，该叶片枢转到一个潜水电动机的导水室内部的一个定位块，一个叶轮，该叶轮具有从潜水电动机的电动机轴径向伸出的倾斜齿， 将叶片向外推动到打开位置，以便在叶轮顺时针旋转时使水流通过，并且被迫与叶片接合，以在叶轮的逆时针旋转时将叶片保持在关闭位置， 导致水下马达反转叶轮。

    Method for operating an electronically controlled pump assembly
    10.
    发明授权
    Method for operating an electronically controlled pump assembly 有权

    公开(公告)号：US11933307B2

    公开(公告)日：2024-03-19

    申请号：US18086867

    申请日：2022-12-22

    申请人： GRUNDFOS HOLDING A/S

    发明人： Henrik Juul Nielsen ,  Mathis Dahlqvist

    IPC分类号： F04D13/06 ,  F04D15/00

    CPC分类号： F04D13/06 ,  F04D15/0088 ,  F04D15/0094 ,  F05D2270/20

    摘要： A method serves for operating an electronically controlled pump assembly (1), with which setting parameters of the pump (2) can be adjusted in an electronic control (6), for adaptation to the hydraulic demands of the location installation situation (4, 5). Operating data is registered during the operation of the pump assembly (1). After a predefined time and on the basis of the registered operating data, it is examined as to whether the pump assembly (1) has been set vis-à-vis the factory settings. If this is not the case a signal (11) is issued in order to point out the necessary setting.